[hipBLAS] hipblas add dir mapping (ROCm#8290)

This pull request makes a minor update to the `COMPONENT_DIR_MAPPING`
dictionary in `test/therock/test_runner.py` by adding an entry for the
`hipblas` component. This ensures that `hipblas` is properly recognized
and mapped in the test runner.

Author: TorreZuk

test/therock/test_runner.py

@@ -38,6 +38,7 @@
 COMPONENT_DIR_MAPPING = {
     "miopen": "MIOpen",
     "rocblas": "rocblas",
+    "hipblas": "hipblas",
     "rocrand": "rocRAND",
     "hiprand": "hipRAND",
     "rocthrust": "rocthrust",